// Copyright (C) 2018 Ujjwal Sharma. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
esid: sec-initializedatetimeformat
description: >
  Tests that Intl.DateTimeFormat contructor converts the options argument
  to an object using `ToObject` (7.1.13).
info: |
  12.1.2 ToDateTimeOptions

  1. If options is undefined, let options be null; otherwise let options be ?
  ToObject(options).
---*/

function Test() {
    const toObjectResults = [
      [true, new Boolean(true)],
      [42, new Number(42)],
      ['foo', new String('foo')],
      [{}, {}],
      [Symbol(), Object(Symbol())]
    ];

// Test if ToObject is used to convert primitives to Objects.
    toObjectResults.forEach(pair => {
      const [value, result] = pair;

      const actual = new Intl.DateTimeFormat(['en-US'], value).resolvedOptions();
      const expected = new Intl.DateTimeFormat(['en-US'], result).resolvedOptions();

      assert.sameValue(actual.locale, expected.locale);
      assert.sameValue(actual.calendar, expected.calendar);
      assert.sameValue(actual.day, expected.day);
      assert.sameValue(actual.month, expected.month);
      assert.sameValue(actual.year, expected.year);
      assert.sameValue(actual.numberingSystem, expected.numberingSystem);
      assert.sameValue(actual.timeZone, expected.timeZone);
    });

// ToObject throws a TypeError for undefined and null, but it's not called
// when options is undefined.
    assert.throws(TypeError, () => new Intl.DateTimeFormat(['en-US'], null));
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
